If working digitally you could easily export each layer and then splice them together either for 3D printing, or for laser

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If working digitally you could easily export each layer and then splice them together either for 3D printing, or for laser cutting using a number of tools. The following is an example of how you would do something like that with a page like this.

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cutting using a number of tools. The following is an example of how you would do something like that. (image from Rain an upcoming comicbook written by Einar Petersen - Image Credit Max Caddick)